[pinpoint] pdf: Fix missing variable declaration

[Damien Lespiau <dlespiau src gnome org>]

commit ff140aad4ca5ea7b0a97dc3e2c6c2a7b798ea75b
Author: Damien Lespiau <damien lespiau intel com>
Date:   Tue May 24 23:09:51 2011 +0100

    pdf: Fix missing variable declaration
    
    Introduced by pippin's code re-indenting.

 pp-cairo.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pp-cairo.c b/pp-cairo.c
index 909d8d0..2d1b044 100644
--- a/pp-cairo.c
+++ b/pp-cairo.c
@@ -425,7 +425,7 @@ _cairo_render_text (CairoRenderer *renderer,
   ClutterColor          text_color,
                         shading_color;
 
-  float text_x,    text_y,    text_width,    text_height;
+  float text_x,    text_y,    text_width,    text_height,   text_scale;
   float shading_x, shading_y, shading_width, shading_height;
 
   layout = pango_cairo_create_layout (renderer->ctx);